<div class="col0 ">
	<div class="para jumplist">
		<ul class="jumplist">
			<li><a href="#6D8A4A3A800FC7E4C1257C69005DF04A">  Technical data</a></li>
			<li><a href="#33C86200396DA36AC1257C69005DF050">  Dimensions</a></li>
			<li><a href="#92A051297B4F6158C1257C69005DF05D">  Electrical connection</a></li>
		</ul>
	</div>
	<div class="para tecdata">
		<h3 id="6D8A4A3A800FC7E4C1257C69005DF04A">Technical data</h3>
		<div class="table-box">
			<table class="table-tecdata">
				<tbody>
					<tr>
						<td class="td1" colspan="2"><strong>General</strong></td>
					</tr>
					<tr class="odd">
						<td class="td0 td-first">
							<ul>
								<li>Version</li>
							</ul>
						</td>
						<td class="td0">
							<p><strong>Compact version:</strong></p>
							<p>two/three (Always ∆S-mode&nbsp;- only three rod-/rope versions) rods or ropes;</p>
							<p><strong>Separate version <br>(With integrated line monitoring&nbsp;- in combination with level limit switch FTW325):</strong></p>
							<p>two/three/five rods or ropes</p>
						</td>
					</tr>
					<tr>
						<td class="td0">
							<ul>
								<li>Sensor length</li>
							</ul>
						</td>
						<td>Rod: 100 to 4000 mm (4” to 157”);<br>rope: 250 to 15000 mm (10” to 590”)</td>
					</tr>
					<tr class="odd">
						<td class="td0">
							<ul>
								<li>Minimum conductivity</li>
							</ul>
						</td>
						<td class="td0">Compact version ≥ 10 µS/cm<br>Separate version (FTW325) ≥ 5 µS/cm</td>
					</tr>
					<tr>
						<td class="td0">
							<ul>
								<li>Cable specification</li>
							</ul>
						</td>
						<td class="td0">
							<p>Use standard cable (25 &Omega; per core)</p>
						</td>
					</tr>
					<tr>
						<td class="td1" colspan="2"><strong>Operating conditions</strong></td>
					</tr>
					<tr class="odd">
						<td class="td0">
							<ul>
								<li>Medium temp.</li>
							</ul>
						</td>
						<td>-40 to +212 °F (-40 to +100 °C)</td>
					</tr>
					<tr>
						<td class="td0">
							<ul>
								<li>Ambient temp.</li>
							</ul>
						</td>
						<td>&nbsp;-40 to +158 °F (-40 to +70 °C)</td>
					</tr>
					<tr class="odd">
						<td class="td0">
							<ul>
								<li>Pressure</li>
							</ul>
						</td>
						<td>-14.5 to +145 psi (-1 to +10 bar)</td>
					</tr>
					<tr>
						<td class="td0">
							<ul>
								<li>Ingress Protection</li>
							</ul>
						</td>
						<td class="td0">IP 66</td>
					</tr>
					<tr class="odd">
						<td class="td0">
							<ul>
								<li>Process connection</li>
							</ul>
						</td>
						<td class="td0">
							<p>G 1½"</p>
						</td>
					</tr>
					<tr>
						<td class="td1" colspan="2"><strong>Material</strong></td>
					</tr>
					<tr class="odd">
						<td class="td0">
							<ul>
								<li>Electrodes</li>
							</ul>
						</td>
						<td class="td0">
							<p>Rods: 1.4404 (316L)/insulation: PP;</p>
							<p>ropes: 1.4571 (316TI)/insulation: FEP;</p>
							<p>weight: 1.4435 (316L)</p>
						</td>
					</tr>
					<tr>
						<td class="td0">
							<ul>
								<li>Process connection</li>
							</ul>
						</td>
						<td class="td0">PPS</td>
					</tr>
					<tr class="odd">
						<td class="td0">
							<ul>
								<li>Housing F16</li>
							</ul>
						</td>
						<td class="td0">For compact instrument version; <br>housing: PBT; <br>hat: PPS; <br>adapter: PBT</td>
					</tr>
					<tr>
						<td class="td0">
							<ul>
								<li>Housing F24</li>
							</ul>
						</td>
						<td class="td0">
							<p>For separate instrument version;</p>
							<p>housing: PPS;</p>
							<p>hat: PBT</p>
						</td>
					</tr>
					<tr>
						<td class="td1" colspan="2"><strong>Approvals (Compact instrument version)</strong></td>
					</tr>
					<tr class="odd">
						<td class="td0">
							<ul>
								<li>Ex approval</li>
							</ul>
						</td>
						<td class="td0">ATEX II 2G EEx ia IIC T6 with FEW58</td>
					</tr>
					<tr>
						<td class="td0">
							<ul>
								<li>WHG approval</li>
							</ul>
						</td>
						<td class="td0">
							<p>WHG Z-65.40-360 (DIBt)</p>
						</td>
					</tr>
					<tr>
						<td class="td1" colspan="2"><strong>Approvals (Separate instrument version)</strong></td>
					</tr>
					<tr class="odd">
						<td class="td0">
							<ul>
								<li>Ex approval</li>
							</ul>
						</td>
						<td class="td0">ATEX II 2G EEx ia IIC T6</td>
					</tr>
				</tbody>
			</table>
		</div>
	</div>
	<div class="para">
		<h3 id="33C86200396DA36AC1257C69005DF050">Dimensions (in inches)</h3>
		<div class="paratext">
			<p><strong>Compact-instrument version with electronic insert</strong></p>
		</div>
		<div class="paraimage">
			<img src="/pic/FTW31/DIM_compact_FTW31_32_MASTER_inch.gif" alt="">
			<p><span style="color: #adadad;"><span style="color: #000000;">&nbsp;</span></span></p>
			<p><span style="color: #adadad;"><span style="color: #000000;">L = Probe length<br>a) AF 55</span></span></p>
			<p><span style="color: #adadad;"><span style="color: #000000;">&nbsp;</span></span></p>
			<p><span style="color: #adadad;"><span style="color: #000000;">FTW31 (Rod-version)<br></span></span></p>
			<p><span style="color: #adadad;"><span style="color: #000000;">FTW32 (Rope-version) </span></span></p>
			<p>Rod and rope version with G 1½"</p>
			<p>&nbsp;</p>
		</div>
	</div>
	<div class="para">
		<div class="paratext" id="61FD4FC3814AE318C1257C69005DF058">
			<p><strong>Separate instrument version without electronic insert</strong></p>
		</div>
		<div class="paraimage">
			<img src="/pic/FTW31/DIM_sepr_FTW31_32_MASTER_inch.gif" alt="">
			<p>&nbsp;</p>
			<p><span style="color: #000000;">L = Probe length<br>a) AF 55</span></p>
			<p>&nbsp;</p>
			<p>FTW31 (Rod-version)<br>FTW32 (Rope-version)<br>Rod and rope version with G 1½"</p>
			<p>&nbsp;</p>
			<p><span>Installation according to instruction manual<br></span></p>
		</div>
	</div>
	<div class="para">
		<h3 id="92A051297B4F6158C1257C69005DF05D">Electrical connection</h3>
		<div class="paratext">
			<p><strong>Probes with electronic insert (compact instrument version)</strong></p>
		</div>
		<div class="paraimage">
		</div>
	</div>
	<div class="para tecdata">
		<div class="table-box" id="54253D1BA138DEA1C1257C69005DF063">
			<table class="table-tecdata">
				<tbody>
					<tr>
						<td class="td1" colspan="2"><strong>Electronic insert FEW52</strong></td>
					</tr>
					<tr class="odd">
						<td class="td-first">
							<ul>
								<li>Supply voltage</li>
							</ul>
						</td>
						<td>U = 10.8 to 45 V DC</td>
					</tr>
					<tr>
						<td>
							<ul>
								<li>Current consumption</li>
							</ul>
						</td>
						<td>Max. 25 mA</td>
					</tr>
					<tr class="odd">
						<td>
							<ul>
								<li>Load connection</li>
							</ul>
						</td>
						<td>Open collector; PNP</td>
					</tr>
					<tr>
						<td>
							<ul>
								<li>Switching voltage</li>
							</ul>
						</td>
						<td>max. 45 V</td>
					</tr>
					<tr class="odd">
						<td>
							<ul>
								<li>Connectable load</li>
							</ul>
						</td>
						<td>Temporary (max. 1 sec): max. 2 A<br>Continuous: max. 200 mA;</td>
					</tr>
					<tr>
						<td>
							<ul>
								<li>Protected against<br>reverse polarity</li>
							</ul>
						</td>
						<td>Yes</td>
					</tr>
				</tbody>
			</table>
		</div>
	</div>
	<div class="para">
		<div class="paraimage" id="BBDDF6BA56F5CA2BC1257C69005DF068">
			<img src="/pic/FTW31/ECONN_FEW52_FTW31_32_MASTER.gif" alt="">
			<p><span style="color: #000000;">Connecting the FEW52 electronic insert</span></p>
			<p><span style="color: #000000;"><br></span></p>
			<p><span style="color: #000000;">F: Fine-wire fuse, dependent on</span> <span style="color: #000000;">connected load</span></p>
			<p><span style="color: #000000;">R: Connected load, e.g. PLC, PLS, relay</span></p>
			<p><span style="color: #000000;">M: Ground connection to protective earth (PE)<br></span></p>
			<p><span style="color: #000000;">a) Mains<br></span></p>
		</div>
	</div>
	<div class="para tecdata">
		<div class="table-box" id="8A470911F5EC01C4C1257C69005DF06E">
			<table class="table-tecdata">
				<tbody>
					<tr>
						<td class="td1" colspan="2"><strong>Electronic insert FEW54</strong></td>
					</tr>
					<tr class="odd">
						<td class="td-first">
							<ul>
								<li>Supply voltage</li>
							</ul>
						</td>
						<td>20 to 55 V DC or 20 to 253 V AC, 50/60 Hz</td>
					</tr>
					<tr>
						<td>
							<ul>
								<li>Current consumption</li>
							</ul>
						</td>
						<td>60 mA</td>
					</tr>
					<tr class="odd">
						<td>
							<ul>
								<li>Peak inrush current</li>
							</ul>
						</td>
						<td>Max. 2 A, max. 400 μs</td>
					</tr>
					<tr>
						<td>
							<ul>
								<li>Pulse frequency</li>
							</ul>
						</td>
						<td>Approx. 1.5 s</td>
					</tr>
					<tr class="odd">
						<td>
							<ul>
								<li>Output</li>
							</ul>
						</td>
						<td>Two potential-free changeover contacts<br>(DPDT)</td>
					</tr>
					<tr>
						<td>
							<ul>
								<li>Contact load capacity</li>
							</ul>
						</td>
						<td>U~ max. 253 V, I~ max. 4 A,<br>U = 30 V/4 A; 150 V/ 0.2 A</td>
					</tr>
					<tr class="odd">
						<td>
							<ul>
								<li>Power consumption</li>
							</ul>
						</td>
						<td>&lt; 2.0 W</td>
					</tr>
				</tbody>
			</table>
		</div>
	</div>
	<div class="para">
		<a></a>
		<div class="paratext" id="14C9BD2C376B03CAC1257C69005DF074">
			<p><span style="color: #ffffff;"><br></span></p>
		</div>
		<div class="paraimage">
			<img src="/pic/FTW31/ECONN_FEW54_FTW31_32_MASTER.gif" alt="">
			<p><span style="color: #000000;"><br></span></p>
			<p><span style="color: #000000;">Connecting the FEW54 electronic insert</span></p>
			<p><span style="color: #000000;"><br></span></p>
			<p>F1: Fine-wire fuse, 200 mA, semi-time lag</p>
			<p><span>F2: Fine-wire fuse to protect the relay contact, load-dependent</span></p>
			<p><span>M: Ground connection to protective earth (PE)<br></span></p>
			<p><span><br></span></p>
			<p><span>a) Mains </span></p>
			<p><span>b) + c) Potential-free changeover contacts</span></p>
			<p><span>d) Vessel<br></span></p>
		</div>
	</div>
	<div class="para tecdata">
		<div class="table-box" id="6B7AD231C44875AAC1257C69005DF079">
			<table class="table-tecdata">
				<tbody>
					<tr>
						<td class="td1" colspan="2"><strong>Electronic insert FEW58</strong><br></td>
					</tr>
					<tr class="odd">
						<td colspan="2">
							<ul>
								<li>Supply voltage see Technical data of connected isolating amplifier according to IEC 60947-5-6 (NAMUR).</li>
							</ul>
						</td>
					</tr>
					<tr>
						<td colspan="2">
							<ul>
								<li>Use with a separate contactor according to IEC 60947-5-6 (NAMUR); output signal leap of high to low electricity on limit (H-L-flank).</li>
							</ul>
						</td>
					</tr>
					<tr class="odd">
						<td class="td-first">
							<ul>
								<li>Two-wire signal transfer</li>
							</ul>
						</td>
						<td>H-L-edge 2.2 to 6.5 mA/0.4 to 1.0 mA</td>
					</tr>
					<tr>
						<td>
							<ul>
								<li> Output signal of damaged sensor</li>
							</ul>
						</td>
						<td>&lt; 1.0 mA</td>
					</tr>
					<tr class="odd">
						<td colspan="2">
							<ul>
								<li> On access to a multiplexer the cycle time is to adjust on min. 2 sec. </li>
							</ul>
						</td>
					</tr>
				</tbody>
			</table>
		</div>
	</div>
	<div class="para">
		<div class="paraimage" id="431577147B54D2BAC1257C69005DF07F">
			<img src="/pic/FTW31/ECONN_FEW58_FTW31_32_MASTER.gif" alt="">
			<p>a) IEC 60947-5-6 (NAMUR)</p>
			<p>b) e.g.: FTL325N</p>
			<p>&nbsp;</p>
		</div>
	</div>
	<div class="para">
		<div class="paratext" id="5472A78445FF07F6C1257C69005DF08D">
			<p><strong>Probes without integrated electronic insert (separate-instrument </strong><strong>version)</strong></p>
			<p>For evaluation one or more FTW325 processor units are needed.</p>
		</div>
		<div class="paraimage">
			<img src="/pic/FTW31/ECONN_sepr_FTW31_32_MASTER.gif" alt="">
			<p><span style="color: #000000;">Separate instrumentation for three-rod- or rope-probes with cable monitoring.</span></p>
			<p><span style="color: #000000;">*1 = Printed circuit board for cable monitoring<br></span></p>
		</div>
	</div>
</div>